Coleus coeruleus Guerke, Bot. Jahrb. Syst. 19: 217. 1894

Calchas coeruleus ( Gürke) P.V.Heath, Calyx 5: 160. 1997.

Plectranthus coeruleus ( Gürke) Agnew, Upland Kenya Wild Fl.: 638. 1974. Type: Tanzania, Lushoto District: Kwa Mshusa, Holst 8895 (holotype: B, destroyed; isotypes: G, K, Z).

Distribution.

Kenya to N. Malawi.